// Copyright 2012 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef CC_ANIMATION_LAYER_ANIMATION_EVENT_OBSERVER_H_ #define CC_ANIMATION_LAYER_ANIMATION_EVENT_OBSERVER_H_ #include "cc/base/cc_export.h" namespace cc { class CC_EXPORT LayerAnimationEventObserver { public: virtual void OnAnimationStarted(const AnimationEvent& event) = 0; protected: virtual ~LayerAnimationEventObserver() {} }; } // namespace cc #endif // CC_ANIMATION_LAYER_ANIMATION_EVENT_OBSERVER_H_